CN207638850U - Eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers - Google Patents
Eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers Download PDFInfo
- Publication number
- CN207638850U CN207638850U CN201721413168.0U CN201721413168U CN207638850U CN 207638850 U CN207638850 U CN 207638850U CN 201721413168 U CN201721413168 U CN 201721413168U CN 207638850 U CN207638850 U CN 207638850U
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- CN
- China
- Prior art keywords
- shell
- loud speaker
- subwoofers
- cun
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004411 aluminium Substances 0.000 title claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000008439 repair process Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007717 exclusion Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 229920000784 Nomex Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a kind of eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers, including shell and head cover, housing tip is open, head cover is mounted in housing tip opening, it is provided with loud speaker and circuit board in shell, patch panel is installed on the leading flank of shell, wherein loud speaker and patch panel is connect with circuit board signal, iron net is provided on head cover, and iron net is corresponding with the loud speaker in shell in the vertical direction；Heat emission hole is offered on shell, heat emission hole is symmetricly set on loud speaker both sides；Dust excluding plate is also equipped on shell, dust excluding plate is located on the aperture of heat emission hole；The utility model has the beneficial effects that：The dirt exclusion capabilities and heat-sinking capability of this subwoofer can be effectively improved by dust excluding plate and heat emission hole.
Description
Technical field
The utility model is related to stereo sets, and in particular to eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers.
Background technology
Subwoofer is that everybody one is commonly called as or referred to as, should be strictly：Sub-woofer, this word first
Secondary is to be come out by innovative development, and the word of " subwoofer " this native soilization characteristic is then by wheat indigo plant（I.e. present wheat is rich）
It proposes in a creative way.For the audio analysis of human ear audible, by mega bass, bass, low middle pitch, middle pitch, Hi-Mid, height
The compositions such as sound, ultrahigh frequency have the effect for strengthening syllable rhythm.
Subwoofer can generally be divided into two class of active subwoofer and passive subwoofer.Active subwoofer refers to built in itself
There is a subwoofer of power amplifier, when use does not have to again separately plus power amplifier, usual shape are cartridge type.
Utility model content
The purpose of this utility model is to provide a kind of eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers, solve conventional bass big gun
Dust-proof radiating function is bad, the problem for making the service life of subwoofer not grow.
In order to solve the above technical problems, the utility model uses following technical scheme：
Eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers, including shell and head cover, housing tip opening, head cover are mounted on shell
On top end opening, it is provided with loud speaker and circuit board in shell, patch panel is installed on the leading flank of shell, wherein raising one's voice
Device and patch panel are connect with circuit board signal, are provided with iron net on head cover, and iron net in the vertical direction in shell
Loud speaker it is corresponding；
Heat emission hole is offered on shell, heat emission hole is symmetricly set on loud speaker both sides；
Dust excluding plate is also equipped on shell, dust excluding plate is located on the aperture of heat emission hole.
Further technical solution is that reinforcing rib is provided on the bottom surface of above-mentioned enclosure interior, and reinforcing rib is in net
The arrangement of trellis.
Further technical solution is that service ports are offered on the bottom surface of above-mentioned shell, is arranged in service ports small
Plate is outward extended with protrusive board along the edge level of platelet, and protrusive board groove is additionally provided on the bottom surface of shell, and protrusive board is located at protrusive board
In groove, platelet is fixedly mounted on by the screw being arranged on protrusive board in the service ports of shell；
It is further opened with screw slots on the bottom surface of shell, friction pad is also equipped in screw slots.
Further technical solution is also to be equipped with acoustical cotton on the madial wall of above-mentioned shell.
Further technical solution is that the first card of fixed loud speaker is provided on the bottom surface of above-mentioned enclosure interior
Slot is provided with beam between the first card slot and loud speaker.
Further technical solution is that construction opening is offered on above-mentioned head cover, and sealing is equipped on construction opening
Cushion rubber is provided with sliding slot along the circle body of the sealing rubber ring, iron net by the sliding slot on sealing rubber ring with fixation
On head cover.
Further technical solution is that above-mentioned sealing rubber ring is extended with rubber fixed part to enclosure interior, and rubber is solid
Determine to be provided with the second card slot in portion, speaker frame fixation is fastened in the second card slot.
Compared with prior art, the beneficial effects of the utility model are at least one of following：
1, the utility model can effectively improve the dirt exclusion capabilities and heat-sinking capability of this subwoofer by dust excluding plate and heat emission hole.
2, reinforcing rib can improve the intensity of subwoofer, to improve the use quality of the present apparatus.
3, service ports facilitate the repair to loud speaker in subwoofer and replace, while the friction pad in screw slots can make this low
Sound big gun more stable can be placed in automobile.
4, acoustical cotton makes the sound quality of loud speaker is more stable to be propagated from iron net, to improve the sound quality of subwoofer.
5, the first card slot more stable can be fixed loud speaker, and beam can reduce the vibration of loud speaker, to improve
The sound quality of loud speaker.
6, sealing rubber ring has the function of damping.
7, by the synergistic effect of the first card slot and beam, the stability of loud speaker can be further increased, reduction is raised one's voice
The vibration of device.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the structural schematic diagram that the utility model is provided with heat emission hole.
Fig. 3 is the upward view of the utility model shell.
Fig. 4 is the vertical view of the utility model enclosure interior.
Fig. 5 is the structural schematic diagram of the utility model platelet.
Fig. 6 is the partial structural diagram that the utility model carries sealing rubber ring.
Fig. 7 is the structural schematic diagram at the utility model patch panel.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, 2, eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers, including shell 1 and head cover 2,1 top of shell are opened
Mouthful, head cover 2 is mounted on 1 top end opening of shell, is provided with loud speaker 3 and circuit board in shell 1, on the leading flank of shell 1
Patch panel 4 is installed, wherein loud speaker 3 and patch panel 4 is connect with circuit board signal, and iron net is provided on head cover 2
5, and iron net 5 is corresponding with the loud speaker 3 in shell 1 in the vertical direction；Heat emission hole 6 is offered on shell 1, heat emission hole 6 is right
Claim to be arranged in 3 both sides of loud speaker；Dust excluding plate 7 is also equipped on shell 1, dust excluding plate 7 is located on the aperture of heat emission hole 6.
In the present embodiment, shell 1 and head cover 2 are fixed together by screw, patch panel 4 and circuit board control
The keying of loud speaker 3 processed, loud speaker 3 include T iron, magnet steel, washer, frame, play wave, voice coil and skeleton, tear ring, cone basin and dust-proof open
Lid, when in use, heat emission hole 6 goes out the heat transfer in subwoofer, and during transmitting heat, tend to accumulation ash
Dirt, therefore by the way that dust excluding plate 7 is arranged on the aperture of heat emission hole 6, to improve the dirt exclusion capabilities of subwoofer.
Embodiment 2
As shown in figure 4, in contrast to embodiment 1, the present embodiment optimizes shell 1, is provided on the bottom surface inside shell 1
Reinforcing rib 8, reinforcing rib 8 are in latticed arrangement.
In the present embodiment, reinforcing rib 8 can improve the intensity of shell 1, to improve the use quality of the present apparatus.
Embodiment 3
As shown in Fig. 3,4,5, in contrast to embodiment 1, the present embodiment optimizes shell 1, is offered on the bottom surface of shell 1
Platelet 10 is arranged in service ports 9 for service ports 9, protrusive board 20 is outward extended with along the edge level of the platelet 10, under shell 1
Protrusive board groove 21 is additionally provided on bottom surface, protrusive board 20 is located in protrusive board groove 21, and platelet 10 passes through the screw that is arranged on protrusive board 20
And it is fixedly mounted in the service ports 9 of shell 1；It is further opened with screw slots 11 on the bottom surface of shell 1, is also installed in screw slots 11
There is friction pad 12.
In the present embodiment, in use and maintenance, in order to avoid traditional subwoofer needs to open head cover 2 in repair,
The problem for making maintenance process long and troublesome in poeration in this way, and can be convenient by service ports 9, and directly take out loud speaker 3
Overhauled, in order to avoid subwoofer on placement vehicle in use, since road jolts so that subwoofer movement it is larger, therefore
The placement for making subwoofer is more stablized by friction pad 12.
Embodiment 4
As shown in figure 4, in contrast to embodiment 1, the present embodiment optimizes shell 1, and suction is also equipped on the madial wall of shell 1
Sound cotton 13.
In the present embodiment, acoustical cotton 13 makes the sound quality of loud speaker 3 is more stable to be propagated from iron net 5, to improve
The sound quality of subwoofer.
Embodiment 5
As shown in Figure 4,5, in contrast to embodiment 1, the present embodiment optimizes shell 1, is provided on the bottom surface inside shell 1
First card slot 14 of fixed loud speaker 3, beam 15 is provided between the first card slot 14 and loud speaker 3.
In the present embodiment, the often Self generating oscillations when in use of loud speaker 3, but vibrate it is too big if be easy to shadow
The effect of loud speaker 3 is rung, therefore by beam 15, the vibration of loud speaker 3 can be effectively reduced, to improve the sound quality of loud speaker.
Embodiment 6
As shown in fig. 6, in contrast to embodiment 5, the present embodiment optimizes head cover 2, and construction opening 16 is offered on head cover 2,
Sealing rubber ring 17 is installed on construction opening 16, the circle body of sealing rubber ring 17 is provided with sliding slot 18, iron net 5 is close by being mounted on
In sliding slot 18 on sealing rubber ring 17 and be fixedly mounted on head cover 2.
In the present embodiment, the gap that iron net 5 and construction opening 16 can be effectively sealed by sealing rubber ring 17, to improve
The sound quality of this subwoofer.
Embodiment 7
As shown in fig. 6, in contrast to embodiment 6, the present embodiment optimizes sealing rubber ring 17, and sealing rubber ring 17 is into shell 1
Portion is extended with rubber fixed part 19, and the second card slot 22 is provided on rubber fixed part 19, and the fixation of 3 frame of loud speaker is fastened on second
In card slot 22.
In the present embodiment, rubber fixed part 19 can fix 3 frame of loud speaker, to coordinate beam 15 from upper and lower two
Loud speaker 3 is fixed in a direction, and is reduced by rubber fixed part 19 and vibrated, and sound quality is improved.
Embodiment 8
In the present embodiment, as shown in fig. 7, head cover 2 is mounted in the opening of shell 1, patch panel 4 is mounted on shell 1
On, be wherein disposed in patch panel 4 phase conversion switch, low-pass filtering knob, gain knob, remote control port,
Low level input socket, fuse and power input jack.
The beneficial effects of the utility model：The utility model can install many places place in the car, and realize concealed installation,
By babinet loudspeaker integrated design, twocouese vibrating membrane passive radiation technology effectively promotes 50% low frequency, low frequency is made more to splash
It is surge, while being cast using aluminium alloy, qualitative perception is full, effectively reduces the resonance that babinet bass generates, and metal shell surface is adopted
It is handled with baking finish process, and by the cooling fin of external thickening, avoids power amplifier and burn out, improve the utility model uses the longevity
Life；Last the utility model has 200W high-power, and uses aluminium alloy and NOMEX sound basin materials, and strong in diffusion, audio is more
Add it is surge, have more impact force, iron net be high intensity protect alloy network, can preferably protect woofer.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (7)
1. eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers, including shell（1）And head cover（2）, the shell（1）Top end opening, institute
State head cover（2）Mounted on shell（1）On top end opening, the shell（1）Inside it is provided with loud speaker（3）And circuit board, it is described
Shell（1）Leading flank on patch panel is installed（4）, wherein loud speaker（3）And patch panel（4）With circuit board signal
Connection, it is characterised in that：The head cover（2）On be provided with iron net（5）, and iron net（5）In the vertical direction with shell（1）Interior
Loud speaker（3）It is corresponding；
The shell（1）On offer heat emission hole（6）, the heat emission hole（6）It is symmetricly set on loud speaker（3）Both sides；
The shell（1）On be also equipped with dust excluding plate（7）, the dust excluding plate（7）Positioned at heat emission hole（6）Aperture on.
2. eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers according to claim 1, it is characterised in that：The shell（1）It is interior
It is provided with reinforcing rib on the bottom surface in portion（8）, the reinforcing rib（8）In latticed arrangement.
3. eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers according to claim 1, it is characterised in that：The shell（1）'s
Service ports are offered on bottom surface（9）, the service ports（9）Upper setting platelet（10）, along the platelet（10）Edge it is horizontal
It is outward extended with protrusive board（20）, the shell（1）Bottom surface on be additionally provided with protrusive board groove（21）, the protrusive board（20）It is located at
Protrusive board groove（21）It is interior, the platelet（10）Pass through protrusive board（20）The screw of upper setting and be fixedly mounted on shell（1）Repair
Mouthful（9）On；
The shell（1）Bottom surface on be further opened with screw slots（11）, the screw slots（11）Inside it is also equipped with friction pad
（12）.
4. eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers according to claim 1, it is characterised in that：The shell（1）'s
Acoustical cotton is also equipped on madial wall（13）.
5. eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers according to claim 1, it is characterised in that：The shell（1）It is interior
Fixed loud speaker is provided on the bottom surface in portion（3）The first card slot（14）, first card slot（14）With loud speaker（3）Between set
It is equipped with beam（15）.
6. eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers according to claim 5, it is characterised in that：The head cover（2）On
Offer construction opening（16）, the construction opening（16）On sealing rubber ring is installed（17）, along the sealing rubber ring（17）'s
Circle body is provided with sliding slot（18）, the iron net（5）By being mounted on sealing rubber ring（17）On sliding slot（18）It is interior and pacify with fixed
Mounted in head cover（2）On.
7. eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers according to claim 6, it is characterised in that：The sealing rubber ring
（17）To shell（1）Internal stretch has rubber fixed part（19）, the rubber fixed part（19）On be provided with the second card slot（22）,
The loud speaker（3）Frame fixation is fastened on the second card slot（22）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413168.0U CN207638850U (en) | 2017-10-30 | 2017-10-30 | Eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413168.0U CN207638850U (en) | 2017-10-30 | 2017-10-30 | Eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207638850U true CN207638850U (en) | 2018-07-20 |
Family
ID=62859444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721413168.0U Expired - Fee Related CN207638850U (en) | 2017-10-30 | 2017-10-30 | Eight cun of vehicle-mounted ultra-thin micro cast aluminium subwoofers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207638850U (en) |
-
2017
- 2017-10-30 CN CN201721413168.0U patent/CN207638850U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 |